# Viewing Mesh Infos import geompy import smesh import SMESH # create a box box = geompy.MakeBox(0., 0., 0., 20., 20., 20.) geompy.addToStudy(box, "box") [Face_1,Face_2,Face_3,Face_4,Face_5,Face_5] = geompy.SubShapeAll(box, geompy.ShapeType["FACE"]) # create a mesh tetra = smesh.Mesh(box, "MeshBox") algo1D = tetra.Segment() algo1D.NumberOfSegments(3) algo2D = tetra.Triangle() algo2D.MaxElementArea(10.) algo3D = tetra.Tetrahedron() algo3D.MaxElementVolume(900.) # Creation of SubMesh Regular_1D_1_1 = tetra.Segment(geom=Face_1) Nb_Segments_1 = Regular_1D_1_1.NumberOfSegments(5) Nb_Segments_1.SetDistrType( 0 ) Quadrangle_2D = tetra.Quadrangle(geom=Face_1) isDone = tetra.Compute() submesh = Regular_1D_1_1.GetSubMesh() # compute the mesh tetra.Compute() # Creation of group group = tetra.CreateEmptyGroup( SMESH.FACE, 'Group' ) nbAdd = group.Add( [ 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76 ] ) # Print information about the mesh print "Information about mesh:" print "Number of nodes : ", tetra.NbNodes() print "Number of edges : ", tetra.NbEdges() print "Number of faces : ", tetra.NbFaces() print " triangles : ", tetra.NbTriangles() print " quadrangles : ", tetra.NbQuadrangles() print " polygons : ", tetra.NbPolygons() print "Number of volumes : ", tetra.NbVolumes() print " tetrahedrons: ", tetra.NbTetras() print " hexahedrons : ", tetra.NbHexas() print " prisms : ", tetra.NbPrisms() print " pyramids : ", tetra.NbPyramids() print " polyhedrons : ", tetra.NbPolyhedrons() # Get Information About Mesh by GetMeshInfo print "\nInformation about mesh by GetMeshInfo:" info = smesh.GetMeshInfo(tetra) keys = info.keys(); keys.sort() for i in keys: print " %s : %d" % ( i, info[i] ) pass # Get Information About Group by GetMeshInfo print "\nInformation about group by GetMeshInfo:" info = smesh.GetMeshInfo(group) keys = info.keys(); keys.sort() for i in keys: print " %s : %d" % ( i, info[i] ) pass # Get Information About SubMesh by GetMeshInfo print "\nInformation about Submesh by GetMeshInfo:" info = smesh.GetMeshInfo(submesh) keys = info.keys(); keys.sort() for i in keys: print " %s : %d" % ( i, info[i] ) pass